Alright, let's work through 1440 times 1613 step by step
1440 × 1613 = 1613 × (1440)
+ 1613 × 0 yielding 0
+ 1613 × 40 giving us 64520
+ 1613 × 400 resulting in 645200
+ 1613 × 1000 yielding 1613000

= 2322720
